Derechos:Copyright (1986) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article prepared in (Huzinaga, S., Klobukowski, M., Barandiarán, Z. and L. Seijo. "A systematic study of basis set effects in ab initio SCF calculations: Well-tempered Gaussian-type function basis set calculations on transition metal halides." Journal of Chemical Physics 84.11 (1986): 6315-6327) and may be found at http://jcp.aip.org/resource/1/jcpsa6/v84/i11/p6315_s1